Water influence on the surfactant adsorption on TiO2

Autor:	A. A. Isirikyan, S. S. Mikhailova, I. A. Polunina, K.E. Polounine
Rok vydání:	1999
Předmět:	chemistry.chemical_classification Chemistry Carboxylic acid Inorganic chemistry technology industry and agriculture Polymer adsorption Toluene chemistry.chemical_compound Colloid and Surface Chemistry Adsorption Pulmonary surfactant Chemisorption Desorption Anhydrous
Zdroj:	Colloids and Surfaces A: Physicochemical and Engineering Aspects. 160:141-146
ISSN:	0927-7757
Popis:	The influence of water on the adsorption of long-chain aliphatic amine, alcohol and carboxylic acid from toluene solutions on the surface of TiO 2 (rutile) was investigated. It was found that under wet adsorption conditions the chemisorption of the acid is decreased, the chemisorption of the amine remains the same as under anhydrous conditions and there is no chemisorption of the alcohol on TiO 2 . The mechanism of the surfactant adsorption and desorption in the presence of water was studied using model systems with short-chain surfactant analogs and adsorption from vapors.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4e23d236d105ac234751cb5ecf1c2ff8 https://doi.org/10.1016/s0927-7757(99)00360-x Zobrazit plný text záznamu Full Text from ScienceDirect